Cole-Parmer 4239CP 高精度的冰箱溫度計(jì)

Cole-Parmer 4239CP 高精度的冰箱溫度計(jì)

監(jiān)測(cè)最低溫度和最高溫度 - 全部一目了然 

有一個(gè)或兩個(gè)探頭監(jiān)視多個(gè)應(yīng)用程序 

當(dāng)冰箱門打開和關(guān)閉，模型與封閉瓶傳感器從快速溫度變化產(chǎn)生絕緣

型號(hào)94460-92都配有專為冰箱/冰柜應(yīng)用而設(shè)計(jì)的專用瓶探頭。所述溫度傳感器被封裝在一個(gè)瓶子，當(dāng)冰箱門打開，可以利用快速溫度變化保護(hù)它。 

在科學(xué)、工業(yè)或通用的應(yīng)用程序，較方便、準(zhǔn)確地監(jiān)測(cè)溫度。同時(shí)顯示了高，低和當(dāng)前溫度。最小/最大值功能是用來監(jiān)控和存儲(chǔ)的最高和最低讀數(shù)，直到記憶被清除。當(dāng)溫度上升到高于或下降到低于用戶定義的設(shè)定點(diǎn)，并且是可編程的，以1°為增量的內(nèi)置報(bào)警提供警報(bào)，即使溫度恢復(fù)到非報(bào)警范圍，視覺和聽覺信號(hào)繼續(xù)，直到復(fù)位用戶。探頭安裝在10英尺（3米）的微電纜，探頭和電纜都是潛水。包括魔術(shù)貼?條，墻面安裝槽或使用翻蓋。 

先進(jìn)溫度計(jì)還具有更高的精度，一鍵字段校驗(yàn)，日期/時(shí)間和雙探針與指定的報(bào)警。非常適合監(jiān)控兩個(gè)是彼此鄰近的獨(dú)特領(lǐng)域。當(dāng)溫度上升到高于或低于高和低設(shè)置點(diǎn)的每個(gè)探頭的單元將提供一個(gè)視覺和聽覺警報(bào)。單元顯示的確切時(shí)間和日期時(shí)，溫度計(jì)警報(bào)被觸發(fā)。 

包含項(xiàng)目：尼龍搭扣和磁條，一節(jié)AA堿性電池提供NIST可溯源校準(zhǔn)報(bào)告。

High-Accuracy Refrigerator/freezer thermometer with 2 bottle probes

Monitor minimum and maximum temperatures - all at a single glance

Available with one or two probes for monitoring multiple applications.

Models with enclosed bottle sensors are insulated from rapid temperature changes when a refrigerator door is open and closed

Model 94460-92 are supplied with special bottle probe specifically designed for refrigerator/freezer applications. The temperature sensor is enclosed in a bottle, which protects it from rapid temperature changes when refrigerator door is opened.

Easily and accurately monitor temperature in most scientific, industrial or general-purpose applications. Display simultaneously shows high, low, and current temperatures. The min/max feature is designed to monitor and store the highest and lowest reading until the memory is cleared. The built-in alarm provides an alert when temperature rises above or falls below a user defined set point, and is programmable in 1° increments. A visual and audible signal continues even if the temperature returns to non-alarm range until reset by the user. Probe is attached to a 10-ft (3 m) micro-cable that permits a doors to close on it; probe and cable are both submersible. Mount meter with included Velcro? strips, wall-mount slots, or use flip-open stand on benchtop. 

Advanced thermometers also have higher accuracy, one button field calibration, date/time stamp, and dual probes with designated alarms. Ideal for monitoring two unique areas that are near each other. The unit will provide a visual and audio alert when temperature rises above or falls below the high and low set points for each probe. Unit displays the exact time and date when thermometer alarms are triggered.

What's Included:
NIST-traceable calibration report supplied by the manufacture, Velcro? and magnetic strips, and one AA alkaline battery.